Quick Transmigration: I'm Tangled Up with Another Devoted Male Lead

[Quick transmigration + male leads who will turn dark or already have + sweet romance + sweet story + 1v1 + happy ending] The male leads originally had tragic but beautiful and strong destinies in their respective worlds. After enduring all kinds of misery, they would eventually reach the pinnacle of success. But perhaps their hearts grew more fragile as time went on. For some reason, male leads everywhere started turning dark! Su Mutong was an unfortunate college student who got into a car accident right after graduation. She was forced onto the path of saving the male leads and stopping them from turning dark. She devoted herself to the task, working diligently to guide the male leads toward a bright and positive future. But could someone please explain why, after saving them, they all ended up wanting only her? The male lead, destined to become a future boxing champion and underworld kingpin, held her captive in his arms late at night and whispered, “Big sis.” The obsessive-compulsive psychiatrist, who was going to become a cannibal after suffering a massive shock, was still in her room late at night. Holding a cute bunny plushie, he coaxed her, “You’re safe here with me.” The illegitimate son of a wealthy family, who would inherit the entire fortune and have everyone who had abused him locked away in a mental hospital, got up first thing in the morning thinking about showering his online girlfriend with gifts. Huh? Su Mutong looked completely baffled. Wait, is this how it’s supposed to go? She really wasn’t trying to fall in love! (I personally don’t think the first world is that good, so feel free to skip it.)